[kentonv]

No, that's not correct. The worker in country B will end up sending a message to the Durable Object which will still be located in Country A. An object only exists in one place at a time.

We are working on automatic migration, where if we noticed the object was more-frequently accessed in country B than in country A, then it gets moved to country B. But, that's a performance optimization, and it will be straightforward to implement policies on top of that to restrict certain objects to migrate only within certain political regions.